喷灌侵蚀研究进展

Research Progress in the Sprinkler Irrigation Erosion

针对我国喷灌作用下的土壤侵蚀研究不足的现状,从喷灌土壤侵蚀机理角度出发,对喷灌侵蚀影响因素及侵蚀模型研究进展进行了综述,总结了喷灌侵蚀的防治措施。在现有研究的基础上,结合我国实际情况,对喷灌侵蚀研究现状进行分析,对未来喷灌侵蚀研究提出了一些思路与设想,以引起人们对喷灌土壤侵蚀问题的关注。对于喷灌侵蚀机理及模型的研究,应以水蚀理论为基础,注重其独特性,研发适用于我国不同地区的喷灌土壤侵蚀模型。应合理配套多种侵蚀控制措施,建立灌溉侵蚀防控体系,使节水灌溉走上良性发展的轨道。

Aiming at the shortage situation of sprinkler-irrigation erosion at present,this paper discussed the factors and models of sprinkler-irrigation erosion from the view of the erosion mechanism,and the prevention and control measures for the irrigation erosion were presented. Meanwhile,some ideas and suggestions for the future development of irrigation erosion were provided. This study aims to improve irrigation erosion mechanism and erosion control management,and maintain soil resources sustainable development in the irrigation areas.